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OPERATION
HP T750 G2, HP T750J, HP T1000 G3, HP T1000J, HP T1500 G3, and HP T1500J UPS Models User Guide S 505922-002
11
Turning the UPS Off
NOTE: Pressing the (On/Off) button while the UPS is in Battery mode causes the UPS to
shut down immediately.
To turn off the UPS:
1 Shut down the equipment connected to the UPS.
2 Press and hold the
(On/Off) button for two seconds. The UPS transfers to
Standby mode (if utility power is available) and removes power from your
equipment.
3 Unplug the UPS from the power outlet.
If you do not unplug the UPS, it remains in Standby mode.
Standby Mode
When the UPS is turned off and remains plugged into a power outlet, the UPS is in
Standby mode. All indicators are off, and power is not available to your equipment.
The battery recharges when necessary.
NOTE: For 220–240V models, the output receptacles may remain electrically live (up to
110–120V). Unplug the UPS to ensure power is not available to the output receptacles.
UPS Front Panel
The UPS front panel indicates the UPS status and also identifies potential power
problems. Figure 13 shows the UPS front panel indicators and controls.
On/Off Button
Test/Alarm Reset Button
Power On Indicator (green)
On Battery Indicator (yellow)
Overload Indicator (red)
Service Indicator (red)
Figure 13 UPS Front Panel
If the UPS beeps or a UPS alarm indicator stays on, see Table 10 on page 28 to
identify and correct the problem.